To join DTNA Connect ( Daimler Trucks North America ) call the Freightliner free help line with your chassis serial number , and ask to join DTNA Connect.
I was asked to provide proof of ownership , and scanned my registration through to them.
In a few days there was sign in info forwarded to me and , I could log into their computer system and search all the parts linked to my serial number.
99DSDP 3884, Freightliner, XC, CAT 3126B, 300 HP /ALLISON 3060
2000 Caravan toad, Remco & Blue Ox.